addons/mail/static/src/js/mail_followers.js

   1 openerp_mail_followers = function(session, mail) {
   2     var _t = session.web._t,
   3        _lt = session.web._lt;
   4
   5     var mail_followers = session.mail_followers = {};
   6
   7     /**
   8      * ------------------------------------------------------------
   9      * mail_followers Widget
  10      * ------------------------------------------------------------
  11      *
  12      * This widget handles the display of a list of records as a vertical
  13      * list, with an image on the left. The widget itself is a floatting
  14      * right-sided box.
  15      * This widget is mainly used to display the followers of records
  16      * in OpenChatter.
  17      */
  18
  19     /* Add the widget to registry */
  20     session.web.form.widgets.add('mail_followers', 'openerp.mail_followers.Followers');
  21
  22     mail_followers.Followers = session.web.form.AbstractField.extend({
  23         template: 'mail.followers',
  24
  25         init: function() {
  26             this._super.apply(this, arguments);
  27             this.options.image = this.node.attrs.image || 'image_small';
  28             this.options.title = this.node.attrs.title || 'Followers';
  29             this.ds_model = new session.web.DataSetSearch(this, this.view.model);
  30             this.ds_follow = new session.web.DataSetSearch(this, this.field.relation);
  31         },
  32
  33         start: function() {
  34             var self = this;
  35             // NB: all the widget should be modified to check the actual_mode property on view, not use
  36             // any other method to know if the view is in create mode anymore
  37             this.view.on("change:actual_mode", this, this._check_visibility);
  38             this._check_visibility();
  39             this.$el.find('button.oe_mail_button_follow').click(function () { self.do_follow(); })
  40                 .mouseover(function () { $(this).html('Follow').removeClass('oe_mail_button_mouseout').addClass('oe_mail_button_mouseover'); })
  41                 .mouseleave(function () { $(this).html('Not following').removeClass('oe_mail_button_mouseover').addClass('oe_mail_button_mouseout'); });
  42             this.$el.find('button.oe_mail_button_unfollow').click(function () { self.do_unfollow(); })
  43                 .mouseover(function () { $(this).html('Unfollow').removeClass('oe_mail_button_mouseout').addClass('oe_mail_button_mouseover'); })
  44                 .mouseleave(function () { $(this).html('Following').removeClass('oe_mail_button_mouseover').addClass('oe_mail_button_mouseout'); });
  45             this.reinit();
  46         },
  47
  48         _check_visibility: function() {
  49             this.$el.toggle(this.view.get("actual_mode") !== "create");
  50         },
  51
  52         destroy: function () {
  53             this._super.apply(this, arguments);
  54         },
  55
  56         reinit: function() {
  57             this.$el.find('button.oe_mail_button_follow').hide();
  58             this.$el.find('button.oe_mail_button_unfollow').hide();
  59         },
  60
  61         set_value: function(value_) {
  62             this.reinit();
  63             if (! this.view.datarecord.id ||
  64                 session.web.BufferedDataSet.virtual_id_regex.test(this.view.datarecord.id)) {
  65                 this.$el.find('div.oe_mail_recthread_aside').hide();
  66                 return;
  67             }
  68             return this.fetch_followers(value_);
  69         },
  70
  71         fetch_followers: function (value_) {
  72             return this.ds_follow.call('read', [value_ || this.get_value(), ['name', 'user_ids']]).then(this.proxy('display_followers'));
  73         },
  74
  75         /** Display the followers, evaluate is_follower directly */
  76         display_followers: function (records) {
  77             var self = this;
  78             this.message_is_follower = _.indexOf(_.flatten(_.pluck(records, 'user_ids')), this.session.uid) != -1;
  79             var node_user_list = this.$el.find('ul.oe_mail_followers_display').empty();
  80             this.$el.find('div.oe_mail_recthread_followers h4').html(this.options.title + ' (' + records.length + ')');
  81             _(records).each(function (record) {
  82                 record.avatar_url = mail.ChatterUtils.get_image(self.session, 'res.partner', 'image_small', record.id);
  83                 $(session.web.qweb.render('mail.followers.partner', {'record': record})).appendTo(node_user_list);
  84             });
  85             if (this.message_is_follower) {
  86                 this.$el.find('button.oe_mail_button_follow').hide();
  87                 this.$el.find('button.oe_mail_button_unfollow').show(); }
  88             else {
  89                 this.$el.find('button.oe_mail_button_follow').show();
  90                 this.$el.find('button.oe_mail_button_unfollow').hide(); }
  91         },
  92
  93         do_follow: function () {
  94             var context = new session.web.CompoundContext(this.build_context(), {'read_back': true});
  95             return this.ds_model.call('message_subscribe_users', [[this.view.datarecord.id], undefined, context]).pipe(this.proxy('set_value'));
  96         },
  97
  98         do_unfollow: function () {
  99             var context = new session.web.CompoundContext(this.build_context(), {'read_back': true});
 100             return this.ds_model.call('message_unsubscribe_users', [[this.view.datarecord.id], undefined, context]).pipe(this.proxy('set_value'));
 101         },
 102     });
 103 };